The organization plans to wrap up its coaching search by Tuesday, NFL Media Insider Ian Rapoport reported Saturday, per sources familiar with the team's thinking.
Houston also interviewed interim coach Wade Phillips for the permanent job, as owner Bob McNair promised they would, Rapoport added Saturday.
According to Mr. Rapsheet, the Texans plan to interview one more candidate Monday before settling on their future coach.
UPDATE: Rapoport reported Sunday on NFL Network's "NFL GameDay First" that the Texans will interview Chargers offensive coordinator Ken Whisenhunt, per sources informed of their process. Houston has strong interest in him, per Rapoport, and Whisenhunt could be the final candidate interviewed.